Mercurial > hg
view tests/test-status-inprocess.py @ 47804:5ad37164a8fe stable
testing: make sure write_file is "atomic"
This make sure viewer cannot see the new file with partial content.
This was likely the cause of some flakiness in `test-nointerrupt.t`
Differential Revision: https://phab.mercurial-scm.org/D11250
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Tue, 03 Aug 2021 19:26:26 +0200 |
parents | 23f5ed6dbcb1 |
children | 6000f5b25c9b |
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#!/usr/bin/env python from __future__ import absolute_import, print_function import sys from mercurial import ( commands, localrepo, ui as uimod, ) print_ = print def print(*args, **kwargs): """print() wrapper that flushes stdout buffers to avoid py3 buffer issues We could also just write directly to sys.stdout.buffer the way the ui object will, but this was easier for porting the test. """ print_(*args, **kwargs) sys.stdout.flush() u = uimod.ui.load() print('% creating repo') repo = localrepo.instance(u, b'.', create=True) f = open('test.py', 'w') try: f.write('foo\n') finally: f.close print('% add and commit') commands.add(u, repo, b'test.py') commands.commit(u, repo, message=b'*') commands.status(u, repo, clean=True) print('% change') f = open('test.py', 'w') try: f.write('bar\n') finally: f.close() # this would return clean instead of changed before the fix commands.status(u, repo, clean=True, modified=True)